Remove unecessary classes

Author: Dhruvi16

webpack/sass/main.scss

@@ -1,3 +1,5 @@
+@import "../node_modules/@creativecommons/vocabulary/css/vocabulary.css";
+
 //Color Variables
 $pumpkin: #e15803;
 $orange: #FB7928;
@@ -46,10 +48,6 @@ h2 {
   }
 }
 
-.footer {
-  bottom: 0;
-}
-
 .card-columns {
   column-count: 2;
 }
@@ -111,17 +109,6 @@ h2 {
   font-size: 0.8rem;
 }
 
-#back-to-top {
-  cursor: pointer;
-  position: fixed;
-  bottom: 20px;
-  right: 20px;
-  display: none;
-  background-color: $blue;
-  border: none;
-  z-index: 1;
-}
-
 .dropdown-item {
   font-size: 1.2em;
   text-align: left;